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Featuring 10.3 liters for all of your racing needs, the Ultra Undershirt 4.0 from Ultimate Direction fits comfortably thanks to its Cinch™ technology. This provides a custom fit, adjusting specifically to your body shape to provide optimal performance on the go. A four-way stretch mesh also works in unison with this, wrapping to your body and moving with you in any direction.
Other features include stretch mesh pockets, bottle holsters and trekking pole attachments that are easily accessible and perfect for carrying around the essentials and your equipment.
Sizing at Bottom Ribs (Unisex):
SM: 23 - 32 in. / 58 - 81 cm
MD: 30 - 39 in. / 76 - 99 cm
LG: 37 - 46 in. / 94 - 117 cm
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.